Best use is mix slight water with Himcal then mix with floating feeds.
I used from 2 month age of fish Morning +afternoon + Evening feed.
500grms floating feed +10 ml+ slight water for 3times for 1500 pc fish and then as per requirement.

Air supply should run in case of farming in tank .

Consult with expert or veterinary if possible to avoid risk in all cases.

Expert farmers pls help one another if any update.
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